ABB frame air circuit breaker Emax2 series

ABB frame air circuit breaker Emax2 series

ABB frame air circuit breaker Emax2 is not only a circuit breaker, but also a full power manager!


Frame currents up to 6300 A are designed with energy efficiency in mind. It is a circuit breaker product that can not only protect the electrical circuit, but also greatly reduce energy waste according to user needs.


The circuit breaker is equipped with a protection trip unit with an integrated power control module, connected to the auxiliary circuit, which evaluates energy consumption and manages the load to maintain or reduce power consumption during peak periods.


The high short-time withstand current of the Emax 2, combined with various efficient protection functions, ensures fully selective protection in all applications.


Energy saving and efficiency increase, reliable control


The load management function can reduce energy consumption by 20% and reduce electricity bills. The integrated multimeter can measure 0.5% voltage, 1% current and 2% power, and can even monitor power remotely.


Wide range of applications


It can be fully integrated into the smart grid of buildings and industrial plants. Save up to 30% of wiring time.


Superior performance


Emax 2 series circuit breakers are available in 4 models: E1.2, E2.2, E4.2 and E6.2, compact size, performance, saving 25% of space and copper required.


Simple to use 


Productivity is greatly improved, while design and installation are greatly simplified at all stages of the product life cycle, from design to day-to-day operations. Save 15% on terminal connection and installation time. Alarm tracking and grid analysis functions ensure work continuity.

ABB frame air circuit breaker Emax2 series
ABB Emax 2 Frame Air Circuit Breaker - Air Switch Unique Features


The evolution of the Emax 2 from circuit breaker to energy manager continues. It is embedding more and more functions as an all-in-one solution for managing "low voltage distribution systems".


The Emax 2 Frame Air Circuit Breaker - Air switch is certified to meet the requirements of the IEC61557-12 standard for Class 1 active energy measurement. It can detect currents close to 0, which can meet the high requirements of energy efficiency and perfectly cooperate with SCADA systems. Achieving maximum efficiency in electrical installations requires intelligent management of the use of electrical energy. For this reason, the Emax 2 circuit breakers incorporate new technologies that increase the efficiency and reliability of the electrical system while reducing energy consumption and making them energy efficient and environmentally friendly.


Emax 2 Frame Air Circuit Breaker The new advanced functional protective trip unit and communication accessories make the Emax 2 the circuit breaker that maximizes the efficiency of all low voltage electrical systems.


ABB frame air circuit breaker - air switch Emax2 fixed common models:


E1C 630D LI 3P F F NST
E1C 630D LI 3P WMP NST
E1C 630D LI 4P F F NST
E1C 630D LI 4P WMP NST
E1C 630 T LI 3P F F NST
E1C 630T LI 3P WMP NST
E1C 630 T LI 4P F F NST
E1C 630T LI 4P WMP NST
E1C 800D LI 3P F F NST
E1C 800D LI 3P WMP NST
E1C 800D LI 4P F F NST
E1C 800D LI 4P WMP NST
E1C 800 T LI 3P F F NST
E1C 800T LI 3P WMP NST
E1C 800 T LI 4P F F NST
E1C 800T LI 4P WMP NST
E1C 1000 D LI 3P F F NST
E1C 1000 D LI 3P WMP NST
E1C 1000 D LI 4P F F NST
E1C 1000D LI 4P WMP NST
E1C 1000 T LI 3P F F NST
E1C 1000 T LI 3P WMP NST
E1C 1000 T LI 4P F F NST
E1C 1000 T LI 4P WMP NST
E1C 1250D LI 3P F F NST
E1C 1250D LI 3P WMP NST
E1C 1250 D LI 4P F F NST
E1C 1250D LI 4P WMP NST
E1C 1250 T LI 3P F F NST
E1C 1250T LI 3P WMP NST
E1C 1250 T LI 4P F F NST
E1C 1250T LI 4P WMP NST
E1C 1600 D LI 3P F F NST
E1C 1600D LI 3P WMP NST
E1C 1600 D LI 4P F F NST
E1C 1600 D LI 4P WMP NST
E1C 1600 T LI 3P F F NST
E1C 1600T LI 3P WMP NST
E1C 1600 T LI 4P F F NST
E1C 1600 T LI 4P WMP NST
E1C 630D LSI 3P F F NST
E1C 630D LSI 3P WMP NST
E1C 630D LSI 4P F F NST
E1C 630D LSI 4P WMP NST
E1C 630H LSI 3P F F NST
E1C 630H LSI 3P WMP NST
E1C 630H LSI 4P F F NST
E1C 630H LSI 4P WMP NST
E1C 630T LSI 3P F F NST
E1C 630T LSI 3P WMP NST
E1C 630T LSI 4P F F NST
E1C 630T LSI 4P WMP NST
E1C 800D LSI 3P F F NST
E1C 800D LSI 3P WMP NST
E1C 800D LSI 4P F F NST
E1C 800D LSI 4P WMP NST
E1C 800H LSI 3P F F NST
E1C 800H LSI 3P WMP NST
E1C 800H LSI 4P F F NST
E1C 800H LSI 4P WMP NST
E1C 800T LSI 3P F F NST
E1C 800T LSI 3P WMP NST
E1C 800T LSI 4P F F NST
E1C 800T LSI 4P WMP NST
E1C 800 T LSIG 3P WMP FG
E1C 800 T LSIG 3P WMP FG
E1C 1000D LSI 3P F F NST
E1C 1000D LSI 3P WMP NST
E1C 1000D LSI 4P F F NST
E1C 1000D LSI 4P WMP NST
E1C 1000H LSI 3P F F NST
E1C 1000H LSI 3P WMP NST
E1C 1000H LSI 4P F F NST
E1C 1000H LSI 4P WMP NST
E1C 1000T LSI 3P F F NST
E1C 1000T LSI 3P WMP NST
E1C 1000T LSI 4P F F NST
E1C 1000T LSI 4P WMP NST
E1C 1250D LSI 3P F F NST
E1C 1250D LSI 3P WMP NST
E1C 1250D LSI 4P F F NST
E1C 1250D LSI 4P WMP NST
E1C 1250H LSI 3P F F NST
E1C 1250H LSI 3P WMP NST
E1C 1250H LSI 4P F F NST
E1C 1250H LSI 4P WMP NST
E1C 1250T LSI 3P F F NST
E1C 1250T LSI 3P WMP NST
E1C 1250T LSI 4P F F NST
E1C 1250T LSI 4P WMP NST
E1C 1600D LSI 3P F F NST
E1C 1600D LSI 3P WMP NST
E1C 1600D LSI 4P F F NST
E1C 1600D LSI 4P WMP NST
E1C 1600H LSI 3P F F NST
E1C 1600H LSI 3P WMP NST
E1C 1600H LSI 4P F F NST
E1C 1600H LSI 4P WMP NST
E1C 1600T LSI 3P F F NST
E1C 1600T LSI 3P WMP NST